Coffee Grinding

Blender blades produce uneven particles — a mix of fine dust and large chunks — but the result is acceptable for emergency brewing. Tapping or shaking the blender helps move uneven particles back toward the blades for more consistent grinding. The target grind consistency should resemble fine beach sand. Finer grounds are preferable for this steeping method, but very fine dust can make the cup muddy if not filtered or given time to settle. A blender is the best improvised tool for grinding whole coffee beans when no grinder is available.